ReviewRecommended
How Far the Apple Watch Ultra 4 Gets on One Charge
Apple's Ultra 4 battery rating includes two nights of sleep tracking. Workouts, cellular signal and settings can change actual runtime.
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Smart gadgets, explained before you buy
GadgetClarity covers smart personal gadgets: smart rings, smart glasses, AI recorders, smartwatches and other wearables. News that matters to owners and buyers, practical guides, and research-based reviews that say what each device does, what the subscription really costs, and whether it is worth buying.
Latest reviews
ReviewRecommended
Apple Watch SE 3 Review: An 18-Hour Rating With No Night
The SE 3's 18-hour battery rating leaves out sleep, the thing this watch's best health features depend on, so plan on a short charge before bed.
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ReviewConsider
Samsung’s Galaxy Ring Works Best Beside a Galaxy Phone
Samsung charges no subscription for the Galaxy Ring, but its setup app needs Android and two of its insights need a Galaxy AI phone.
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Guide
Plaud Transcription Accuracy: Three Settings to Change Before You Record
Set Plaud 4.0 language, vocabulary and speaker labels, then check them against the audio. A full regeneration replaces transcript edits and notes.
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Guide
How to Import Photos From Ray-Ban Meta Glasses Without Losing Any
Ray-Ban Meta glasses keep each photo and video until the Meta AI app imports it, and a factory reset before that import deletes them.
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Guide
Set Up Fall Detection on an Apple Watch or Galaxy Watch
Samsung ships Hard fall detection switched off, and Apple turns Fall Detection on by itself only for owners 55 and older.
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Do Warby Parker smart glasses need a Galaxy phone?
Warby Parker opens smart-glasses pre-orders November 12. Google and Samsung describe different phone requirements, so check exact iPhone and Galaxy feature support.
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What the revised Ultrahuman sleep study can tell you
The revised Ultrahuman paper reports associations between sleep and glucose, with important limits on what an individual ring owner can infer.
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Galaxy Ring Sleep Apnea Feature Reaches US Owners
If you wear a Galaxy Ring to bed and pair it with a Galaxy phone, you can now check for signs of sleep apnea…
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Fitbit Edge Battery Replacement: Check the Part First
Google has published a Fitbit Edge battery-replacement manual, but we could not find an Edge battery in the iFixit Fitbit battery listings checked on…
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How to Export Your Limitless Pendant Recordings
Export your Limitless Pendant recordings while the web and desktop apps are still available. Limitless promises support throughout 2026, but it hasn't announced a…
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How Accurate Is Galaxy Ring Sleep Apnea Detection?
In the study behind Samsung’s Sleep Apnea Feature v2.0, the Galaxy Ring flagged 155 of the 199 participants who had moderate to severe sleep…
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XREAL Aura Launch Price Drops to $1,099 as Orders Open
If you held off on a paid XREAL reservation, you can now order Aura without one, and for less. Google's October 28 post opens…
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RingConn Partner+: Oura’s Price for More AI Chats
If you wear a RingConn ring, nothing you use today moves behind a paywall. Sleep, activity and vitals stay free, and so do chats…
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Buying an Ultrahuman Ring PRO After Oura’s New Lawsuit
You can still buy an Ultrahuman Ring PRO in the US, and a ring you already own works as before. Oura filed its new…
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